12630878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2909}}^1$

素因数の和:3091

約数の個数: 16

約数和(自身を含む): 20532960

約数和(自身を除く): 7902082

約数列:

[1, 2, 13, 26, 167, 334, 2171, 2909, 4342, 5818, 37817, 75634, 485803, 971606, 6315439, 12630878]

約数ペア:

[(1, 12630878), (2, 6315439), (13, 971606), (26, 485803), (167, 75634), (334, 37817), (2171, 5818), (2909, 4342)]